baber/WOPTO huggingface dataset:
Patent EP-4251663-A1 (EP)
Inventor: TRAN Tuan Anh
IPC: C08F210/16
Filed: 2021-11-26
Abstract: The invention provides a process for the preparation of a multimodal high density polyethylene (HDPE) having a density of greater than 950 kg/m 3 , a Mz of at least 1000 kDa and a melt flow rate (MFR 5 ) of 0.01 to 4.0 g/10 min, said process comprising: (i) polymerising ethylene in a first polymerisation stage in the presence of a Ziegler-Natta catalyst to prepare a first ethylene homopolymer; (ii) polymerising ethylene in a second polymerisation stage in the presence of said catalyst and said first ethylene homopolymer to prepare an ethylene homopolymer mixture comprising said first ethylene homopolymer and a second ethylene homopolymer; and (iii) polymerising ethylene and at least one alpha-olefin comonomer in a third polymerisation stage in the presence of said catalyst and said ethylene homopolymer mixture to prepare said multimodal HDPE; wherein the split for the third polymerisation stage is at least 50%.
Patent EP-4070463-A1 (EP)
Title: Radio frequency level indicator
Inventor: ABUELLIL AMR
IPC: H04B1/16
Filed: 2021-09-07
Abstract: A radio frequency (RF) receiver circuit is disclosed. The RF receiver circuit includes a variable gain amplifier, configured to receive an input RF signal, and to generate an amplified RF signal based on the input RF signal, where a gain of the variable gain amplifier is variable. The RF receiver circuit also includes an RF level indicator circuit, configured to sample the amplified RF signal at non-periodic sampling intervals to generate a plurality of sampled RF signals, and to compare the sampled RF signals with one or more thresholds to generate a plurality of comparison result signals. The gain of the variable gain amplifier is determined based at least in part on the comparison result signals.
Patent EP-4259642-A1 (EP)
Inventor: BOLLMARK MARTIN
IPC: C07H1/02
Filed: 2021-12-06
Abstract: The invention provides the use of a compound of formula (I), as defined, for the preparation of an oligonucleotide comprising at least one phosphorodithioate internucleoside linkage. Various synthesis methods using compounds of formula (I) are provided.
Patent EP-4059438-A1 (EP)
Inventor: GUO WENYU
IPC: A61N7/00
Filed: 2021-02-26
Abstract: A method of delivery of an ultrasound-guided drug-loaded microbubble and apparatus thereof, an electronic device, and a computer-readable storage medium are provided. The method includes: step 110: emitting a first ultrasonic signal by utilizing an array transducer, to break a drug-loaded microbubble in a current breaking region; step 120: emitting a second ultrasonic signal by utilizing the array transducer, to obtain an ultrasound image; step 130: identifying a contour of a blood vessel of the breaking region based on the ultrasound image; and step 140: updating a characteristic parameter of the breaking region based on the contour of the blood vessel. According to the method, the breaking region is updated in real time based on the contour of the blood vessel, so that breaking accuracy of a drug-loaded microbubble is improved, making a delivery effect of the drug-loaded microbubble better. In addition, a parameter of the breaking region is constantly updated, so that the breaking region is always kept in a blood vessel, thereby avoiding unnecessary tissue damage caused when an ultrasonic signal is transmitted toward a tissue around the blood vessel, and shortening a delivery time of the drug-loaded microbubble as well.
Patent EP-4171087-A1 (EP)
Title: Data transmission method and apparatus, storage medium, chip, and related device
Inventor: LIU XING
IPC: H04W12/00
Filed: 2021-04-16
Abstract: Implementations of the disclosure discloses a method and an apparatus for data transmission, a storage medium, a chip, and a related device. The method includes: receiving a data packet, obtaining a packet data convergence protocol (PDCP) protocol data unit (PDU) by unpacking the data packet, performing duplicate packet detection on the PDCP PDU, and transmitting a non-duplicate data packet upon detecting that the data packet is the non-duplicate data packet. With the disclosure, the efficiency and the security of data transmission can be improved.
Patent EP-4170072-A1 (EP)
Title: Composite material, composite material manufacturing method, and terminal
Inventor: KATO YUKIYA
IPC: C25D15/02
Filed: 2021-04-21
Abstract: A composite material including a composite film formed on a base material, the composite film including a silver layer containing carbon particles, wherein a content of Sb in the composite film is 1 mass% or less, and a crystallite size of silver in the composite film is 40 nm or less.
Patent EP-4170544-A1 (EP)
Title: Lane line detection method and apparatus
Inventor: CAO TONGTONG
IPC: G01S17/93
Filed: 2021-05-08
Abstract: This application provides a method and apparatus for detecting a lane line in the field of artificial intelligence. The method includes: scanning a surrounding environment of a vehicle by using a LIDAR, to obtain lane line candidate reflection points and road edge information; establishing a road edge coordinate system based on the road edge information; extracting lane line reflection points from the lane line candidate reflection points based on coordinates of the lane line candidate reflection points in the road edge coordinate system; and obtaining a lane line based on the lane line reflection points. In this technical solution, the road edge coordinate system is established based on the road edge information, and the lane line reflection points are extracted from the road edge coordinate system, so that precision and stability of detecting a lane line can be improved.
Patent EP-4175697-A1 (EP)
Inventor: HOOVEN MICHAEL D
IPC: A61M5/14
Filed: 2021-06-29
Abstract: L'invention concerne des systèmes et des méthodes pour surveiller un ou plusieurs paramètres de santé ou physiologiques chez un sujet. Les systèmes et les méthodes peuvent comprendre un patch réutilisable accouplé à un injecteur. Des données peuvent être transmises vers un dispositif mobile ou vers un serveur distant, au niveau desquels les données peuvent être traitées. Les données traitées peuvent être utilisées pour informer un sujet sur un état de santé ou physiologique.
Patent EP-4265050-A1 (EP)
Inventor: GODIN PHILIPPE
IPC: H04W76/27
Filed: 2021-12-07
Abstract: Techniques of performing multi-shot SDT transactions include determining, by a distributed unit (DU) of a base station (gNB) in a wireless network, a condition for terminating of a multi-shot small data transmission (SDT) and provide an indication of the termination to an entity within the wireless network.
Patent EP-4266925-A1 (EP)
Inventor: BUTIN YANNICK
IPC: A24F40/465
Filed: 2021-12-23
Abstract: A method (800) for controlling aerosol production in an aerosol-generating device (200) is provided. The method comprises: performing (820), during a first heating phase during user operation of the aerosol-generating device (200) for producing an aerosol, a calibration process for defining a first calibration value and a second calibration value of an inductive heating arrangement (320), wherein the first calibration value is associated with a first calibration temperature of a susceptor (160) inductively coupled to the inductive heating arrangement and the second calibration value is associated with a second calibration temperature of the susceptor, wherein the susceptor is configured to heat an aerosol-forming substrate (110); and during a second heating phase, controlling (840) power provided to the inductive heating arrangement to maintain a target operating value of the inductive heating arrangement within the first calibration value and the second calibration value.
Patent EP-4259453-A1 (EP)
Title: Rubber composition with improved resistance to mechanical stress
Inventor: LIBERT ROMAIN
IPC: B60C1/00
Filed: 2021-12-03
Abstract: The invention relates to a rubber composition having a good performance trade-off between resistance to mechanical stress and hysteresis, the composition being based on at least one elastomer matrix mainly comprising at least one isoprene elastomer, a reinforcing filler, cellulose pulp, and a crosslinking system, wherein the cellulose pulp has a length ranging from 1.1 to 4.9 mm, as well as a rubber article, in particular a pneumatic tyre or a non-pneumatic tyre for an off-road vehicle, a rubber track and a conveyor belt comprising same.
Patent EP-4277507-A1 (EP)
Inventor: HIETBRINK ROELANT BOUDEWIJN
IPC: A47K13/00
Filed: 2021-12-30
Abstract: In a system (1) comprising a radiation body (10), a radiation arrangement (20), a detector arrangement (30) and a controller arrangement (40), the controller arrangement (40) is configured to put a UV radiation source (21) of the radiation arrangement (20) from a default state to a state of reduced radiation intensity when detection results demonstrate occurrence of a disturbance incident that is indicative of touch on a radiation exit window (11) of the radiation body (10). In particular, at least one radiation source (21) of the radiation arrangement (20) is configured to emit polarized radiation (22), and the detector arrangement (30) is configured to detect at least one of intensity of polarized radiation of the source polarization orientation and intensity of polarized radiation of orthogonal polarization orientation, wherein a change of the at least one of those intensities is taken as an indication of occurrence of a disturbance incident.
Patent EP-4027414-A1 (EP)
Title: Negative electrode for lithium-sulfur battery and lithium-sulfur battery including same
Inventor: KIM YUNJUNG
IPC: H01M4/62
Filed: 2021-07-23
Abstract: The present invention relates to a negative electrode for a lithium-sulfur battery and a lithium-sulfur battery comprising the same, more specifically to a negative electrode for a lithium-sulfur battery comprising a negative electrode current collector and a protective layer located on at least one surface of the negative electrode current collector and containing graphene. 
     The negative electrode for the lithium-sulfur battery of the present invention improves the lifetime characteristics of the lithium-sulfur battery by preventing contact between lithium polysulfide and the negative electrode current collector.
Patent EP-4140236-A1 (EP)
Inventor: HUSSAIN KHURRAM
IPC: H04W28/02
Filed: 2021-06-04
Abstract: A method for managing a radio resource in a wireless communication network is disclosed. The method includes receiving a first set of data packets and a buffer status report from an electronic device and triggering a timer upon receiving the buffer status report. Further, the method includes performing at least one of: scheduling an uplink grant to the electronic device, if the timer has not expired, stopping the scheduling of the UL grant upon the timer expiring, and prioritizing the scheduling of an uplink grant to the electronic device on determining that the timer is about to expire.
Patent EP-4186937-A1 (EP)
Inventor: ARAKAWA YOSUKE
IPC: C09J201/00
Filed: 2021-07-01
Abstract: A thermally conductive adhesive sheet includes a resin composition that is formed into a sheet. The resin composition contains a conductive particle (A), a thermosetting resin (B), a block copolymer (C), and a binder resin (D). The block copolymer (C) is at least one selected from the group consisting of a copolymer having three blocks (triblock) or more and made from poly(methyl methacrylate) and poly(butyl acrylate) and a copolymer having three blocks (triblock) or more and made from poly(styrene), poly(butadiene), and poly(methyl methacrylate).
Patent EP-4267858-A1 (EP)
Inventor: LO BIUNDO GIUSEPPE
IPC: F04C2/08
Filed: 2021-12-27
Abstract: The invention relates to a motor vehicle oil pump (10), comprising: a pump body (11), an external rotor (15) having a first plurality of lobes (19), an internal rotor (16) having a second plurality of lobes (21) configured to engage the first plurality of lobes (19) of the external rotor (15), a driving body (26) rotatable with respect to the pump body (11) about a first axis of rotation (R1), wherein the external rotor is constrained to the driving body (26), an idle shaft (24) rotatably connected to the pump body (11) about a second axis of rotation (R2) parallel and eccentric to the first axis of rotation (R1). The external rotor (15) rotates about said first axis of rotation (R1) and is rotated by the driving body (26), the driving body (26) is rotated by a motor (100), the internal rotor (16) is fitted onto said idle shaft (24) for rotating about said second axis of rotation (R2), the internal rotor (16) is rotated by the external rotor (15).
Patent EP-4301433-A1 (EP)
Title: Medical agent dispensing apparatuses, systems, and methods
Inventor: KAMEN DEAN
IPC: A61M5/142
Filed: 2021-12-31
Abstract: A delivery device for administering a medical agent to a patient may comprise a base including a first side with a skin adhering face and a second side including a reservoir portion. The delivery device may further comprise a housing cover coupled to the base. The delivery device may further comprise a plunger. The delivery' device may further comprise at least one delivery' sharp. The delivery device may further comprise an activation assembly configured to be actuated between an inactive state where flow from the reservoir portion to the at least one delivery sharp is blocked and the plunger is inhibited from displacing to an activated state where a flow path to the delivery sharp is established and the plunger is free to displace. The delivery device may further comprise a bias member configured to urge the plunger toward the reservoir outlet.
Patent EP-4187952-A1 (EP)
Inventor: LEI AO
IPC: H04W12/00
Filed: 2021-08-05
Abstract: This application provides a method for determining a user plane security algorithm, a system, and an apparatus. The method may include: A second device selects a non-null user plane confidentiality protection algorithm based on a security capability of a first device and a security capability of the second device in a case in which user plane confidentiality protection between the second device and the first device is enabled and control plane confidentiality protection between the second device and the first device is not enabled. The second device sends a first message to the first device. The first message includes first algorithm indication information indicating the user plane confidentiality protection algorithm. Therefore, the first device can obtain the non-null user plane confidentiality protection algorithm. This application can be adopted to determine an effective user plane confidentiality protection algorithm, for confidentiality protecting user plane data.
Patent EP-4192394-A1 (EP)
Title: Devices to support and position an intraocular lens within the eye and methods of use
Inventor: CLARKE MATTHEW
IPC: A61F2/14
Filed: 2021-08-06
Abstract: An implantable device for supporting an artificial intraocular lens in an eye having an anterior segment of a capsular bag, an iris, and a sclera. The device includes a posterior platform having an anterior-facing surface and an inner wall defining, at least in part, a central aperture. When the device is implanted in the eye, light passes through the intraocular lens and the central aperture of the posterior platform towards the retina. The device includes at least one awning positioned over the anterior-facing surface of the posterior platform forming at least one recess anterior to the posterior platform. The device is configured to be deployed in the eye posterior of the iris so that no portion of the device rests in contact with the sclera after implantation. Related tools, systems, and methods are provided.
Patent EP-4144270-A1 (EP)
Inventor: JIANG YUE
IPC: A47L5/28
Filed: 2021-08-28
Abstract: A cleaning head (4), comprising: a cleaning head housing (41) in which a suction port (46) is defined, as well as a rotating mechanism (7) that is rotatingly connected to the cleaning head housing (41). The rotating mechanism (7) comprises a first rotating component (71) and a second rotating component (72) that is disposed between the cleaning head housing (41) and the first rotating component (71). The first rotating component (71) comprises a connecting member (711), which has a connecting function, and a rotating shaft (712), which is disposed at the end of the connecting member (711) close to the cleaning head housing (41). An accommodating cavity for accommodating the rotating shaft (712) is defined on inner wall of the second rotating component (72) so that the first rotating component (71) can rotate relative to the second rotating component (72) when the rotating shaft (712) is located in the accommodating cavity. The cleaning head (4) is connected to a suction tube (6) by means of the rotating mechanism (7). The structure of the rotating mechanism (7) is solid and firm and is not easily damaged, thereby prolonging the service life of a hand-held vacuum cleaner (100).
Patent EP-4170531-A1 (EP)
Inventor: WU YIYING
IPC: G06F21/62
Filed: 2021-09-08
Abstract: Embodiments of the present disclosure provides an information processing method and apparatus, a device and a storage medium, a user is provided with a target application for publishing a creation through a terminal device, and the target application includes a first switch, and the method includes: performing a first authorization operation for a respective creation published by the user on the target application, in response to an enabling trigger operation acting on the first switch, where the first authorization operation is a target authorization operation matching the first switch; and the first authorization operation is used to represent that the user, a commenter corresponding to comment information under the respective creation published by the user on the target application, and a friend of the commenter are granted permission to view the respective creation and each comment information under the respective creation. The embodiments of the present disclosure can achieve a balance between visibility in public domain traffic scenarios and private domain traffic scenarios, and is flexible, thus meeting the personalized needs of users and improving the user experience.
Patent EP-4221393-A1 (EP)
Inventor: SUN CHEN
IPC: H04W72/04
Filed: 2021-01-15
Abstract: Provided in the present application are an electronic device and method for use in radio communication, and a computer-readable storage medium. The electronic device comprises: a processing circuit, configured as: to determine multiple partial sensing windows separated on a time domain, in the multiple partial sensing windows, a user equipment executing sidelink communication performing sensing with respect to at least some time-frequency resources in a resource pool for use in sidelink communication; and to determine a partial sensing-resource selection window and one or more resource selection windows, where the partial sensing-resource selection window is a time-frequency window defined by multiple earlier partial sensing windows when resource selection is triggered, an occupancy state of time-frequency resources in the partial sensing-resource selection window is known to the user equipment; moreover, the user equipment selects the time-frequency resources in the one or more resource selection windows to execute sidelink transmission, where the partial sensing-resource selection window covers the one or more resource selection windows.
Patent EP-4210344-A1 (EP)
Title: Audio processing method, computer-readable storage medium, and electronic device
Inventor: YANG XIAO
IPC: H04R1/10
Filed: 2021-09-15
Abstract: This application provides an audio processing method, a computer-readable storage medium, and an electronic device. The audio processing method according to an implementation includes: An electronic device starts a live broadcast application, where the live broadcast application publishes audio and receives feedback audio associated with the audio; the electronic device receives an audio signal including an accompaniment audio signal sent by an accompaniment audio providing device, where the received audio signal is used as a first audio signal to be published, or the received audio signal is processed and a processed signal is used as a first audio signal to be published; the electronic device publishes the first audio signal by using the live broadcast application, and receives a second audio signal used as feedback audio through the internet by using the live broadcast application; the electronic device mixes the first audio signal and the second audio signal to obtain a third audio signal; and the electronic device sends, through wireless communication, the third audio signal to a wireless headset associated with the electronic device, to perform listening.
Patent EP-4210361-A1 (EP)
Inventor: LI ZHUOFEI
IPC: H04W4/44
Filed: 2021-09-15
Abstract: Embodiments of this application provide a target service execution method and an electronic device. The method includes: receiving a first broadcast signal from a first device, where the first broadcast signal carries an identifier of the first device; starting a target application in an electronic device based on the identifier of the first device; and when receiving a second broadcast signal from a second device, establishing a communication connection between the target application and the second device based on an identifier of the second device that is carried in the second broadcast signal, to execute a target service corresponding to the target application, where the first device is one of at least one first device deployed on a moving path of the electronic device, the second device is one of at least one second device deployed on the moving path of the electronic device, and the first device is deployed closer to a start point of the moving path of the electronic device than the second device. The foregoing method can improve a success rate of establishing a connection between the electronic device and the second device.
Patent EP-4230677-A1 (EP)
Title: Epoxy resin curing agent, epoxy resin composition, paint, and adhesive
Inventor: HANAOKA TAKUMA
IPC: C08G59/50
Filed: 2021-09-10
Abstract: Provided are an epoxy resin curing agent containing an amine composition or a modified product thereof, wherein the amine composition contains metaxylylenediamine and paraxylylenediamine at a mass ratio of 99/1 to 51/49, an epoxy resin composition, and a paint and an adhesive containing these.
Patent EP-4198889-A1 (EP)
Inventor: WANG LIANG
IPC: G06T7/13
Filed: 2021-10-18
Abstract: An image processing method based on artificial intelligence, executed by a computer device. The method comprises: obtaining an image to be processed; performing element region detection on said image to determine an element region in said image; detecting a target element region in said image by using a target element region detection mode based on artificial intelligence; searching for an envelope for the detected target element region to generate a target element envelope region; and fusing the element region and the target element envelope region to obtain a target element region contour.
Patent EP-4239997-A1 (EP)
Inventor: SONG YOUNG KIL
IPC: G01S17/08
Filed: 2021-10-27
Abstract: A distance measuring camera device, according to an embodiment of the present invention, comprises: a substrate; a light source and an image sensor disposed on the substrate; a first base disposed on the light source; a second base disposed on the image sensor; a housing coupled to the first base; and an optical unit disposed on the housing. The first base comprises a bottom portion and side walls disposed on the bottom portion, and further comprises: a first bonding member disposed between the bottom portion and the housing; and a second bonding member which is spaced apart from the first bonding member in the optical axis direction of the light source, and is disposed between the side walls and the housing.